Saint Helena, CA

12:43 AM PDT on September 16, 2014 (GMT -0700)
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Location: Novato,
Elevation: 3 ft
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Elev 3 ft 38.14 °N, 122.55 °W | Updated 214 days ago

Clear
Clear
54 °F
Feels Like 54 °F
N
8
Wind Variable Wind from West
Gusts 14 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:52 AM 7:16 PM
Waning Gibbous, 48% visible
Pressure 30.11 in
Visibility 10.0 miles
Clouds Clear
Dew Point 49 °F
Humidity 80%
Rainfall 0.00 in
Snow Depth Not available.
UV 1 out of 12
Pollen 6.70 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KDVO 132355Z AUTO 29004KT 10SM CLR A3011 RMK AO2

More Conditions Fewer Conditions

Pressure 30.11 in
Visibility 10.0 miles
Clouds Clear
Dew Point 49 °F
Humidity 80%
Rainfall 0.00 in
Snow Depth Not available.
UV 1 out of 12
Pollen 6.70 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KDVO 132355Z AUTO 29004KT 10SM CLR A3011 RMK AO2

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Sep. 16, 2014 Rise Set
Actual Time 6:52 AM PDT 7:16 PM PDT
Civil Twilight 6:25 AM PDT 7:42 PM PDT
Nautical Twilight 5:54 AM PDT 8:13 PM PDT
Astronomical Twilight 5:22 AM PDT 8:45 PM PDT
Moon 12:09 AM PDT 2:41 PM PDT
Length of Visible Light 13h 16m
Length of Day
12h 23m
Tomorrow will be 2m 28s shorter.
Waning Gibbous, 48% of the Moon is Illuminated
Today
Waning Gibbous
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Today's Extremes

State Highs State Lows

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Air Quality

  Air Quality AQ Index Pollutant
Monday Good
PM2.5
Tuesday Good
PM2.5
Wednesday Good
PM2.5
Thursday Good
PM2.5
Friday Good
PM2.5
Saturday Good
PM2.5

Snow Depth

Station Depth Elevation
Tahoe City Cross 0 in 6750 ft
Fallen Leaf 0 in 6300 ft
Leavitt Meadows 0 in 7200 ft
Spratt Creek 0 in 6200 ft
Rubicon #2 0 in 7500 ft

Earthquake Activity

City Distance Mag. Time & Date
Covelo, California 93 miles 3.3 1:17 PM PDT
2014-09-14
Cobb, California 28 miles 2.7 11:07 AM PDT
2014-09-14
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
San Francisco, CA 64.0 °F
Richmond, CA 68.0 °F
Port Chicago, CA 69.1 °F

Nearby Weather Stations